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參數(shù)資料
| 型號： | TPS76828QDR |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS |
| 中文描述： | 快速瞬態(tài)響應1 -低壓差電壓調(diào)節(jié)器 |
| 文件頁數(shù)： | 5/23頁 |
| 文件大小： | 430K |
| 代理商： | TPS76828QDR |
www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
DISSIPATION RATING TABLE 1 - FREE-AIR TEMPERATURES
DISSIPATION RATING TABLE 2 - FREE-AIR TEMPERATURES
RECOMMENDED OPERATING CONDITIONS
TPS76815Q, TPS76818Q, TPS76825Q
TPS76827Q, TPS76828Q, TPS76830Q
TPS76833Q, TPS76850Q, TPS76801Q
SLVS211J–JUNE 1999–REVISED OCTOBER 2004
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates
Input voltage range, V
I(2)
Voltage range at EN
Maximum PG voltage
Peak output current
Continuous total power dissipation
Output voltage, V
O
(OUT, FB)
Operating junction temperature range, T
J
Storage temperature range, T
stg
ESD rating, HBM
-0.3 V to 13.5 V
-0.3 V to V
I
+ 0.3 V
16.5 V
Internally limited
See dissipation rating tables
7 V
-40
°
C to 125
°
C
-65
°
C to 150
°
C
2 kV
(1)
Stresses beyond those listed under
absolute maximum ratings
may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under
recommended operating
conditions
is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
All voltage values are with respect to network terminal ground.
(2)
T
< 25
°
C POWER
RATING
568.18 mW
904.15 mW
DERATING FACTOR
ABOVE T
A
= 25
°
C
5.6818 mW/
°
C
9.0415 mW/
°
C
T
= 70
°
C POWER
RATING
312.5 mW
497.28 mW
T
= 85
°
C POWER
RATING
227.27 mW
361.66 mW
PACKAGE
AIR FLOW (CFM)
0
250
D
T
< 25
°
C POWER
RATING
2.9 W
4.3 W
3 W
7.2 W
DERATING FACTOR
ABOVE T
A
= 25
°
C
23.5 mW/
°
C
34.6 mW/
°
C
23.8 mW/
°
C
57.9 mW/
°
C
T
= 70
°
C POWER
RATING
1.9 W
2.8 W
1.9 W
4.6 W
T
= 85
°
C POWER
RATING
1.5 W
2.2 W
1.5 W
3.8 W
PACKAGE
AIR FLOW (CFM)
0
300
0
300
PWP
(1)
PWP
(2)
(1)
This parameter is measured with the recommended copper heat sink pattern on a 1-layer PCB, 5-in x 5-in PCB, 1 oz. copper, 2-in x 2-in
coverage (4 in
2
).
This parameter is measured with the recommended copper heat sink pattern on an 8-layer PCB, 1.5-in x 2-in PCB, 1 oz. copper, with
layers 1, 2, 3, 4, 5, 7, and 8 at 5% coverage (0.9 in
2
) and layers 3 and 6 at 100% coverage (6 in
2
). For more information, refer to TI
technical brief SLMA002, available for download at www.ti.com.
(2)
MIN
2.7
1.2
0
40
MAX
10
5.5
1.0
125
UNIT
V
V
A
°
C
Input voltage, V
I(1)
Output voltage range, V
O
Output current, I
O(2)
Operating junction temperature, T
J(2)
(1)
(2)
To calculate the minimum input voltage for your maximum output current, use the following equation: V
= V
+ V
.
Continuous current and operating junction temperature are limited by internal protection circuitry, but it is not recommended that the
device operate under conditions beyond those specified in this table for extended periods of time.
5
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TPS76828QDRG4 | 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Trans-Resp 1-A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS76828QPWP | 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Trans-Resp 1-A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS76828QPWPG4 | 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Trans-Resp 1-A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS76828QPWPR | 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Trans-Resp 1-A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TPS76828QPWPRG4 | 功能描述:低壓差穩(wěn)壓器 - LDO Fast-Trans-Resp 1-A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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